1678126668

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 3938753280

約数和(自身を除く): 2260626612

約数列:

[1, 2, 3, 4, 6, 12, 439, 461, 691, 878, 922, 1317, 1382, 1383, 1756, 1844, 2073, 2634, 2764, 2766, 4146, 5268, 5532, 8292, 202379, 303349, 318551, 404758, 606698, 607137, 637102, 809516, 910047, 955653, 1213396, 1214274, 1274204, 1820094, 1911306, 2428548, 3640188, 3822612, 139843889, 279687778, 419531667, 559375556, 839063334, 1678126668]

約数ペア:

[(1, 1678126668), (2, 839063334), (3, 559375556), (4, 419531667), (6, 279687778), (12, 139843889), (439, 3822612), (461, 3640188), (691, 2428548), (878, 1911306), (922, 1820094), (1317, 1274204), (1382, 1214274), (1383, 1213396), (1756, 955653), (1844, 910047), (2073, 809516), (2634, 637102), (2764, 607137), (2766, 606698), (4146, 404758), (5268, 318551), (5532, 303349), (8292, 202379)]